204811800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{1907}}^1$

素因数の和:2105

約数の個数: 96

約数和(自身を含む): 638798400

約数和(自身を除く): 433986600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 179, 200, 300, 358, 537, 600, 716, 895, 1074, 1432, 1790, 1907, 2148, 2685, 3580, 3814, 4296, 4475, 5370, 5721, 7160, 7628, 8950, 9535, 10740, 11442, 13425, 15256, 17900, 19070, 21480, 22884, 26850, 28605, 35800, 38140, 45768, 47675, 53700, 57210, 76280, 95350, 107400, 114420, 143025, 190700, 228840, 286050, 341353, 381400, 572100, 682706, 1024059, 1144200, 1365412, 1706765, 2048118, 2730824, 3413530, 4096236, 5120295, 6827060, 8192472, 8533825, 10240590, 13654120, 17067650, 20481180, 25601475, 34135300, 40962360, 51202950, 68270600, 102405900, 204811800]

約数ペア:

[(1, 204811800), (2, 102405900), (3, 68270600), (4, 51202950), (5, 40962360), (6, 34135300), (8, 25601475), (10, 20481180), (12, 17067650), (15, 13654120), (20, 10240590), (24, 8533825), (25, 8192472), (30, 6827060), (40, 5120295), (50, 4096236), (60, 3413530), (75, 2730824), (100, 2048118), (120, 1706765), (150, 1365412), (179, 1144200), (200, 1024059), (300, 682706), (358, 572100), (537, 381400), (600, 341353), (716, 286050), (895, 228840), (1074, 190700), (1432, 143025), (1790, 114420), (1907, 107400), (2148, 95350), (2685, 76280), (3580, 57210), (3814, 53700), (4296, 47675), (4475, 45768), (5370, 38140), (5721, 35800), (7160, 28605), (7628, 26850), (8950, 22884), (9535, 21480), (10740, 19070), (11442, 17900), (13425, 15256)]